1a,7a-Dihydronaphth[2,3-b]oxirene-2,7-dione, Naphth[2,3-b]oxirene-2,7-dione,1a,7a-dihydro-(9CI), 2,3-epoxy-1,4-naphthoquinone, 2,3-dihydro-2,3-epoxy-1,4-naphthoquinone, 1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-quinone, 1,4-naphthoquinone oxide, 2,3-EPOXY-2,3-DIHYDRO-1,4-NAPHTHOQUINONE, 2,3-Epoxytetralin-1,4-dione, 2,3-Epoxy-2,3-dihydronaphthoquinone, 1a,2,7,7a-Tetrahydronaphtho[2,3-b]oxirene-2,7-dione, 1,4-naphthoquinone epoxide, Naphtho[2,3-b]oxirene-2,7(1aH,7aH)-dione, 11-Oxatricyclo[8.1.0.03,8]undecane-3(8),4,6-triene-2,9-dione, naphthoquinone epoxide